`blockcoupons.com`

DNSSEC	⚠️ Not signed
A	13.248.169.48^{🇺🇸 Amazon13.248.160.0/20}
		PTR	`a904c694c05102f30.awsglobalaccelerator.com`
A	76.223.54.146^{🇺🇸 Amazon76.223.48.0/20}
NS	`ns1.afternic.com` ⭐
		A	2603:5:2126::45^{🇺🇸 GODADDY-DNS2603:5:2120::/44}
			PTR	`ns1.afternic.com`
		A	97.74.98.69^{🇺🇸 GODADDY-DNS97.74.98.0/23}
			PTR	`ns1.afternic.com`
NS	`ns2.afternic.com`
		A	2603:5:2226::45^{🇺🇸 GODADDY-DNS2603:5:2220::/44}
			PTR	`ns2.afternic.com`
		A	173.201.66.69^{🇺🇸 GODADDY-DNS173.201.66.0/23}
			PTR	`ns2.afternic.com`
TXT	`v=spf1 -all`
SOA	`ns1.afternic.com`dns@jomax.net serial=1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1778334696

Same first word

blockcoupons.com

Similar names

couponblocks.com

DNS History

10 records (4 active, 6 former)

●NSns1.afternic.com2026-05-09 → 2026-05-09 · 2 obs

○ 2018-06-12 10:48:32
● 2026-05-09 14:03:56

●NSns2.afternic.com2026-05-09 → 2026-05-09 · 2 obs

○ 2018-06-12 10:48:32
● 2026-05-09 14:03:56

○NSpark1.dns.ws2016-12-20 → 2018-06-12 · 3 obs

● 2016-12-20 23:49:10
● 2018-06-12 10:48:32
○ 2026-05-09 14:03:56

○NSpark2.dns.ws2016-12-20 → 2018-06-12 · 3 obs

● 2016-12-20 23:49:10
● 2018-06-12 10:48:32
○ 2026-05-09 14:03:56

○NSpark3.dns.ws2016-12-20 → 2018-06-12 · 3 obs

● 2016-12-20 23:49:10
● 2018-06-12 10:48:32
○ 2026-05-09 14:03:56

○NSpark4.dns.ws2016-12-20 → 2018-06-12 · 3 obs

● 2016-12-20 23:49:10
● 2018-06-12 10:48:32
○ 2026-05-09 14:03:56

○MXrelay.ws.ws2016-12-20 → 2018-06-12 · 3 obs

● 2016-12-20 23:49:10
● 2018-06-12 10:48:32
○ 2026-05-09 14:03:56

●A13.248.169.482026-05-09 → 2026-05-09 · 2 obs

○ 2018-06-12 10:48:32
● 2026-05-09 14:03:56

○A64.70.19.342016-12-20 → 2018-06-12 · 3 obs

● 2016-12-20 23:49:10
● 2018-06-12 10:48:32
○ 2026-05-09 14:03:56

●A76.223.54.1462026-05-09 → 2026-05-09 · 2 obs

○ 2018-06-12 10:48:32
● 2026-05-09 14:03:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net, c.gtld-servers.net...	-
blockcoupons.com	ns1.afternic.com, ns2.afternic.com	4 records

✅ Authoritative Response

Server:97.74.98.69

NS records: ns1.afternic.com, ns2.afternic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for blockcoupons.com (unsigned zone)

⏱️ Timing

Total: 141ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`76.223.54.146, 13.248.169.48`
NS	2	`ns1.afternic.com, ns2.afternic.com`
MX	1	`. (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`ns1.afternic.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)

Analysis

IP Addresses

blockcoupons.com resolves to two IP numbers: 13.248.169.48 and 76.223.54.146.

other host names including cloud5.org, va1cenv-redmine.cust.servervault.com, bud.delivery, accelerant.us and mail3.blurayteam.com share IP numbers with blockcoupons.com.

Name Servers

blockcoupons.com is delegated to two name servers ns1.afternic.com and ns2.afternic.com.

blockcoupons.com shares the same name server setup as other domains, for instance ns1.(0x736578)map.net, 139-custblock.intercage.com, eubody.com, mail.elsleasing.com and jamdoo.com.

blockcoupons.com at least partially shares name servers with other domains, for instance beneron.com, myhsb.com, exl.me, orbitessentials.com and worldofpost.com.

These name servers are commonly used with verification-d3jclucsp89ganyqbydeny.ns101.verify.hn, verification-u5ugznnkao2vvhbrmnciei.ns101.verify.hn and verification-a6wcjiy3t6u64zppv78yuf.ns101.verify.hn.

Host names with two IP numbers:

The host name ns1.afternic.com points to 2603:5:2126::45 and 97.74.98.69; the host name ns2.afternic.com points to 2603:5:2226::45 and 173.201.66.69.

blockcoupons.com - robtex.com